package thesis.filesharing.dao;

import java.util.List;

import thesis.filesharing.model.DocumentFile;

import com.google.appengine.api.datastore.Key;

public interface DocumentFileDAO {
	
	public List<DocumentFile> saveDocumentFiles(List<DocumentFile> documentFiles, List<Key> classKeys);
	public List<DocumentFile> listDocumentFilesOfClass(Key classKey);
	public DocumentFile findDocumentFile(Key documentFileKey);
}
